[PATCH] Documentation/gittutorial.txt: minimum 4 chars to match SHA1s
Signed-off-by: jidanni <jidanni@jidanni.org>
---
Documentation/gittutorial.txt | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/Documentation/gittutorial.txt b/Documentation/gittutorial.txt
index 4581a5a..42c2c91 100644
--- a/Documentation/gittutorial.txt
+++ b/Documentation/gittutorial.txt
@@ -481,7 +481,8 @@ $ git show c82a22c39cbc32576f64f5c6b3f24b99ea8149c7
-------------------------------------
But there are other ways to refer to commits. You can use any initial
-part of the name that is long enough to uniquely identify the commit:
+part of the name that is long enough to uniquely identify the commit
+(minimum is four characters):
-------------------------------------
$ git show c82a22c39c # the first few characters of the name are
--
1.6.0.6
jidanni@jidanni.org <jidanni@jidanni.org>